# US SIP Infrastructure maintenance

- Provider: [Vapi](https://down.guide/vapi)
- Level: confirmed
- Impact: Maintenance
- lasted 15m
- started 2026-10-20 04:00 UTC
- Vapi SIP, SIP Inbound, SIP Outbound
- us
- id: DWN-1e63b91d51
- Official page: https://status.vapi.ai/incidents/1095049

## Updates from Vapi
### 2026-10-20 04:00 UTC: update
We will be installing SIP monitoring probes to the SIP infrastructure which will disrupt in progress calls for 5 minutes.

### 2026-10-20 04:15 UTC: update
Maintenance ended

### 2026-10-20 04:15 UTC: update
SIP maintenance complete with limited to no impact on calls. We will continue to monitor for the next two hours to confirm.

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